What is the function of enzymes in wound debridement?

In wound debridement, enzymes play a critical role by breaking down necrotic tissue, which facilitates the healing process. When a wound contains non-viable tissue, it can impede healing and increase the risk of infection. Enzymes, specifically proteolytic enzymes, target and dissolve this dead tissue, making it easier for new, healthy tissue to regenerate. This enzymatic action cleanses the wound bed, minimizes the bacterial load, and promotes a more favorable environment for the healing process to occur.

The functions of other potential options, such as stimulating blood circulation, enhancing the immune response, or acting as a protective barrier, do not directly relate to the specific role of enzymes in debridement. While these actions are important in the overall context of wound healing, they do not capture the unique function of enzymes in effectively removing necrotic debris to aid in tissue regeneration.